public void Check()

in codegen/src/Azure.Iot.Operations.ProtocolCompiler/SchemaGenerator/TopicCollisionDetector.cs [30:64]
33 lines of code
11 McCabe index (conditional complexity)

        public void Check(DTInterfaceInfo dtInterface, IEnumerable<string> names, int mqttVersion)
        {
            if (dtInterface.SupplementalProperties.TryGetValue(string.Format(topicPropertyPattern, mqttVersion), out object? topicObj) && topicObj is string topic)
            {
                if (!combineWhenNoName && !topic.Contains(nameToken) && names.Count() > 1)
                {
                    throw new Exception($"Interface {dtInterface.Id} has {topicType} topic \"{topic}\", which must include token \"{nameToken}\" because there is more than one {topicType}");
                }

                if (topic.Contains(MqttTopicTokens.ModelId))
                {
                    return;
                }

                if (topic.Contains(nameToken))
                {
                    namedTopicInterfaceIds.TryAdd(topic, new Dictionary<string, Dtmi>());
                    Dictionary<string, Dtmi> namedInterfaceIds = namedTopicInterfaceIds[topic];
                    foreach (string name in names)
                    {
                        if (!namedInterfaceIds.TryAdd(name, dtInterface.Id))
                        {
                            throw GetException(topic, dtInterface.Id, namedInterfaceIds[name], name);
                        }
                    }
                }
                else
                {
                    if (!namelessTopicInterfaceIds.TryAdd(topic, dtInterface.Id))
                    {
                        throw GetException(topic, dtInterface.Id, namelessTopicInterfaceIds[topic]);
                    }
                }
            }
        }